71000505

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{11351}}^1$

素因数の和:11501

約数の個数: 24

約数和(自身を含む): 123963840

約数和(自身を除く): 52963335

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 11351, 34053, 56755, 102159, 170265, 510795, 1577789, 4733367, 7888945, 14200101, 23666835, 71000505]

約数ペア:

[(1, 71000505), (3, 23666835), (5, 14200101), (9, 7888945), (15, 4733367), (45, 1577789), (139, 510795), (417, 170265), (695, 102159), (1251, 56755), (2085, 34053), (6255, 11351)]